Why can’t the end of the Roman Empire be explained by a single cause?

Which of the following was not an effect of westward expansion? a. native american tribes suffered confinement on reservations. b. native americans learned new techniques of irrigation. c. many native americans died from the spread of disease. d. natural resources were depleted from misuse by white settlers.

Which of the choices below best describes columbus initial interaction with taino people

100 53. how have developed western countries affected non-western developing nations during the modern period? explain how three political, economic, and/or cultural approaches by european and other western countries shaped the developing world over the last 250 years. use examples from your studies to support your ideas and opinions.